baber/WOPTO huggingface dataset:
Patent TW-588059-B (TW)
Title: Rheology modification of elastomers
Inventor: HOENIG WENDY D
IPC: B29D22/00
Filed: 1998-09-29
Granted: 2004-05-21
Abstract: Polymers coupled by reaction with coupling agents according to the practice of the invention advantageously have at least one of these desirable properties and preferably have desirable combinations of these properties. The present invention includes a process of preparing a coupled polymer comprising heating an admixture containing (1) at least one elastomer comprising ethylene and at least one comonomer which is selected from alpha olefins having at least 3 carbon atoms, dienes and combinations thereof and (2) a coupling amount at least one poly(sulfonyl azide) to at least the decomposition temperature of the poly(sulfonyl azide) for a period sufficient for decomposition of at least 80 weight percent of the poly(sulfonyl azide) and sufficient to result in a coupled polymer having a gel content of less than 2 weight percent. The elastomer preferably comprises ethylene, and alpha olefin of at least three carbon atoms and optionally at least one diene and preferably has a density of at least 0.850 and up to 0.90 g/mL. The poly(sulfonyl azide)and elastomer preferably react at a temperature at least the decomposition temperature and greater than 150 DEG C. Optionally the process additionally comprises steps (b) fabricating an article from the coupled polymer and (c) crosslinking the fabricated coupled polymer. The invention includes compositions comprising the reaction product formed by heating an admixture containing (1) at least one elastomer comprising ethylene and at least one comonomer which is selected from alpha olefins having at least 3 carbon atoms, dienes and combinations thereof and (2) a coupling amount at least one poly(sulfonyl azide) to at least the decomposition temperature of the poly(sulfonyl azide) for a period sufficient for decomposition of at least 80 weight percent of the poly(sulfonyl azide)said reaction product having less than 2 weight percent gel; which compositions preferably have coupling indicated by a viscosity change at a shear frequency of 0.1 rad/sec of greater than 5 percent as measured by DMS. The invention additionally includes articles which comprise a composition of the invention particularly when the article is formed from a melt of the composition. The article is preferably a coating for wire or cable, a tube, a gasket, a seal, roofing, foam, or fiber. Further the invention includes the use of the composition to form the articles and process of formation of the articles by molding or profile extruding a composition of the invention.
Patent TW-405214-B (TW)
Title: The cleaning method of contact or dielectrics via
Inventor: JUNG SHANG-SHU
IPC: H01L21/768
Filed: 1998-09-04
Granted: 2000-09-11
Abstract: A cleaning method of contact or dielectrics via: put the contact or dielectrics via into the gas which is dissolvable with the cleaning solution, this gas will fulfill the contact or dielectrics via by diffusion principle so that the hydrofluoric acid solution will enter the contact or dielectrics via easily, and the residual polymer or oxide could be removed.
Patent TW-440454-B (TW)
Title: Table tennis apparatus
Inventor: MINAMI KOJIRO
IPC: A63B67/04
Filed: 1998-09-14
Granted: 2001-06-16
Abstract: A table tennis apparatus includes a ball projecting section disposed rearward of one playing surface of a table for projecting balls towards the other playing surface, a moving mechanism for allowing ball projecting section to be moved laterally, a detecting unit for detecting which side the balls have dropped on one playing surface in the lateral direction, and a driving and controlling unit for driving the moving mechanism according to the drop positions of the balls detected by the detecting unit, and for moving the ball projecting section towards the drop positions of the balls. The moving mechanism includes a guide rail disposed along a lateral direction, and a base having the ball projecting section mounted thereon, and slidably disposed on the guide rail.
Patent TW-399338-B (TW)
Title: Method of making an organic thin film transistor and article made by the method
Inventor: BAO ZHE-NAN
IPC: H01L33/26
Filed: 1998-10-28
Granted: 2000-07-21
Abstract: Thin film, n-channel transistors in which the active layer is an ordered film of a substituted phthalocyanine coordination compound with a field-effect mobility greater than 10<-3> cm<2>/Vs and a conductivity in the range of about 10<-9> S/cm to about 10<-7> S/cm at 20 DEG C are disclosed.  Examples of suitable substituted phthalocyanines include copper phthalocyanine, zinc phthalocyanine, hydrogen phthalocyanine, and tin phthalocyanine in which the phthalocyanine has at least one fluorine or chlorine substituent on at least one of its six-membered rings.  Thin film devices made of these materials have an on/off ratio of at least about 10<3>.  It is advantageous if the device is fabricated using a process in which the substrate is heated to a temperature in the range of about 30 DEG C to about 215 DEG C when the film is formed thereon.
Patent TW-446734-B (TW)
Title: Process for dyeing or printing and novel reactive dyes
Inventor: SCHEIBLI PETER
IPC: C09B62/016
Filed: 1998-11-21
Granted: 2001-07-21
Abstract: Process for dyeing or printing paper, films of plastic or fibre material containing hydroxyl groups or containing nitrogen with reactive dyes, which comprises using at least one reactive dye of the formula (1) from the following group (a) and at least one reactive dye from the following groups (b), (c) and (d): (a) green-or blue-dyeing reactive dyes of the formula (1), (b) blue-dyeing reactive dyes of the formula (2) or (3), (c) red-dyeing reactive dyes of the formula (4), (d) yellow- or orange-dyeing reactive dyes of the formula (5).
Patent TW-419649-B (TW)
Title: A buffer bandwidth-saving implementation of DVD ECC
Inventor: XIAO KANG
IPC: H04N21/4405
Filed: 1998-12-23
Granted: 2001-01-21
Abstract: A circuit for descrambling data. While the data is being descrambled, the descrambled data is simultaneously transmitted to a storage circuit and a decoder circuit.
Patent TW-546142-B (TW)
Title: Water soluble amorphous detergent
Inventor: KOIKE HIROYUKI
IPC: A61K33/00
Filed: 1999-02-09
Granted: 2003-08-11
Abstract: A water soluble amorphous detergent is disclosed. The detergent is advantageous for forestalling the growth of micro-organisms in water, enhancing cleaning, and protecting a washing machine. Constituent components of the detergent is silicone, boron, natrium, and silver. Preferably, silicone is about 5% to 35%, boron is about 7% to 35%, natrium is about 3% to 25%, and silver is about 0.3% to 1.8% of the detergent. Preferably, silicone oxide is about 10% to 45%, boron oxide is about 12% to 45%, natrium oxide is about 13% to 21%, and silver oxide is about 1.0% to 2.0% of the oxidized detergent. Thus the water soluble detergent after oxidized can forestall the growth of micro-organisms in water, enhance cleaning, and prevent piping from corroding. The detergent is stored in blocks each wrapped around by a water permeable means. The detergent block is soluble in water after being put into a water vessel.
Patent TW-445424-B (TW)
Title: Chipset with clock signal conversion and signal converting method
Inventor: CHIU YOU-MING
IPC: G11C7/22
Filed: 1999-04-02
Granted: 2001-07-11
Abstract: The invention relates to a circuit for converting signals from a memory interface to the main system interface and its signal converting method, which are used to complete the conversion regarding the quick to slow response signal, thereby solving the problems in slow efficiency and inconvenience caused by asynchronous conversion, and avoiding the signal loss during the virtual synchronization of the signal conversion circuit. With use of the header and trailer of the input signal to convert the output, and use of the extending signal to determine possibly erroneous actions resulting from the signal conversion process and thus provide a delay, it allows the request signal frequency generated by the main system interface to be greater than at least half of the response signal frequency generated by the memory interface, so that the 100/133 or 66/100 system can operate fast and normally.
Patent TW-439357-B (TW)
Title: Optical unit, photoelectric switch, fiber-type photoelectric switch, and color discrimination sensor
Inventor: UEKI TAKAHIRO
IPC: G01J3/50
Filed: 1999-05-13
Granted: 2001-06-07
Abstract: A photoelectric switch which has three light emission elements 1a, 1b, and 1c, a projection lens 3, and two dichroic mirrors 5a and 5b disposed in a holder 9 in a housing 8, and a detection light reception element 2a disposed below the holder 9. The light emission elements 1a, 1b, and 1c and the projection lens 3 are placed so that an optical axis Lc of the light emission element 1c matches an optical axis LX of the projection lens 3, that an optical axis Lb of the light emission element 1b crosses the optical axis LX of the projection lens 3 at right angles, and that an optical axis La of the light emission element 1a crosses the optical axis LX of the projection lens 3 at an acute angle. An optical fiber 6a guides light gathered through the projection lens 3 into a detection position and an optical fiber 6b guides light at the detection position into the detection light reception element 2a.
Patent TW-483051-B (TW)
Title: Apparatus for depositing thin films on semiconductor wafer
Inventor: CHOI WON-SUNG
IPC: H01L21/00
Filed: 1999-05-17
Granted: 2002-04-11
Abstract: An apparatus for depositing thin films on a semiconductor wafer. The thin film deposition apparatus includes a reactor block receiving a semiconductor wafer; a shower head plate covering the reactor block to maintain the internal pressure of the reactor block at a predetermined level; a reaction gas supply connected to the shower head plate, for supplying reaction gases; an inert gas supply connected to the shower head plate, for supplying an inert gas; an exhaust portion connected to the reactor block, for exhausting the gases out of the rector block; and a diffusion plate installed in the shower head plate, having a plurality of passages connected to the source of inert gas supply, a plurality of nozzles connected to the passages, the inert gas sprayed through the nozzles lowering a wall of inert gas along the inner wall of the reactor block, and a plurality of spray holes, the reaction gases spread over the wafer through the spray holes.
Patent TW-I221057-B (TW)
Title: Synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02P6/20
Filed: 1999-05-18
Granted: 2004-09-11
Abstract: The purpose of the present invention is to provide a synchronous motor capable ensuring switching of staring operation to synchronous operation, attaining high reliability, and downsizing. The composition of the invented synchronous motor includes the followings: the housing main-body 1; the permanent magnetic rotor, which is arranged to have the capability of revolving by using the output axis 4 as the center; photo-sensor 12 for detecting the revolution number and the magnetic pole position of the permanent magnetic rotor 5; power frequency detection portion 24 for detecting frequency of AC power source 15; the stator 10, which winds around the armature coil 9 at the periphery of the stator core portion 8; the start operation circuit 14, which is capable of using the rectifying bridge circuit 20 to rectify AC current supplied by AC power source 15 so as to switch the first to the fourth transistors 16 to 19 to correspond to the revolution angle of the permanent magnetic rotor 5 for changing the direction of rectification current flowing toward the armature coil 9 and starting the operation by treating the permanent magnetic rotor 5 as a DC brushless motor; the synchronous operation circuit 21, which is capable of making short circuit between AC power source 15 and the armature coil 9 so as to have synchronous operation by treating the permanent magnetic rotor 5 as an AC synchronous motor; two-terminal bi-directional silicon controlled switches SW1 and SW2, which are disposed between AC power source 15 and the armature coil 9 to switch the connection with start operation circuit 14 or with the synchronous operation circuit 21; and the microcomputer 22 for control, in which three-terminal bi-directional switches SW1 and SW2 are switched from the start operation circuit 14 to synchronous operation circuit 21 for switching to the synchronous operation when the revolution number of a permanent magnet rotor 5 detected by an optical sensor 12 has reached around the synchronous speed with respect to the power source frequency detected by the power source frequency detection portion 24 after starting operation from the start operation circuit 14.
Patent TW-440817-B (TW)
Title: Method for controlling the rotating speed of compact disk player and device thereof
Inventor: KUO KUH-WEI
IPC: G11B19/02
Filed: 1999-05-20
Granted: 2001-06-16
Abstract: The present invention provides a method for controlling the main axle motor's rotating speed of a compact disk player when the main axle motor drives a compact disk in the compact disk player to rotate. By means of pushbuttons on the input front panel of the compact disk player, keyboard, broadcast interface, or application programs, the method allows the user to set the desired most suitable speed multiplier in real-time. The method makes a judgment on the user's input signal. When the input signal satisfies to a rule for changing the rotating speed, the main axle motor's turning speed will be added to a change value that may, in corresponding to a rotating speed changing rule, become either a negative value or a positive value, indicating either a decrease or an increase of the main axle motor's turning speed. The rotating speed changing rule can be a time constant for the input signal, meaning to make a judgment on a continuous time or a specific trigger, to confirm the change of the main axle motor's rotating speed.
Patent TW-546514-B (TW)
Title: Liquid crystal display module structure
Inventor: WANG YUAN-WEN
IPC: G02F1/133
Filed: 1999-07-17
Granted: 2003-08-11
Abstract: There is provided a liquid crystal display module structure, which comprises: a glass substrate, a plurality of driver integrated circuit leads, and a substrate carrier packaged integrated circuit. A liquid crystal panel is formed on the glass substrate. The driver integrated circuit leads are disposed on the glass substrate and extended from the liquid crystal panel to the glass substrate of its periphery. The driver integrated circuit signal leads are disposed on the edge of the glass substrate. The integrated circuit for driving the liquid crystal panel is disposed on the glass substrate and electrically connected to the driver integrated circuit leads and driver integrated circuit signal leads via a plurality of soldering materials.
Patent TW-490625-B (TW)
Title: Computer-implemented value management tool for an asset intensive manufacturer
Inventor: KALYAN VIBHU K
IPC: G06Q10/00
Filed: 1999-07-22
Granted: 2002-06-11
Abstract: A method of valuing resources of an asset intensive manufacturer. Calculations provide a MAV for each resource (machine) for each time horizon. The inputs for the calculations include the prices of products made by the resource, probalistic demand for the products, usage of the resource by various products, and availability of the resource. A series of equations, one equation associated with each resource, is formulated and solved, using lagrangian methods, with the lagrangian multiplier representing the resource value.
Patent TW-482927-B (TW)
Title: Display apparatus
Inventor: YOKOYAMA OSAMU
IPC: H04N9/30
Filed: 1999-07-23
Granted: 2002-04-11
Abstract: There is provided behind an optical modulation panel (101) which is not provided with a color filter a planar light source which is provided with EL elements (100R, 100G and 100B) with a built-in optical resonator structure adapted to emit light in red, green and blue and which are periodically arranged on a single glass substrate (103). Lights of different colors obtained by lighting the EL elements (100R, 100G and 100B) are modulated by an optical modulation panel (101) to obtain a color image.
Patent TW-444357-B (TW)
Title: Fabricating method of high-density vertical mask type read only memory cell
Inventor: SUNG GUAN-JOU
IPC: H01L21/8246
Filed: 1999-09-02
Granted: 2001-07-01
Abstract: The present invention is about the fabricating method of high-density vertical mask type read only memory cell, which comprises the following steps. At first, a lightly doped semiconductor substrate is provided. A pad oxide layer and a silicon nitride layer are sequentially formed on the semiconductor substrate. Then, an etching process is performed onto this semiconductor substrate to form plural trenches. After that, a gate oxide thin film is formed on the surface of each trench. An ion implantation method is used to implant n conductive-type ions into the region under the surface layer of pad oxide layer, which is located on the substrate between trenches. A layer of polysilicon thin film is then continuously deposited on the surface layer of the whole device. Finally, a mask is used to define and expose part of the trench, in which n conductive ions are implanted into the bottom portion of the exposed trench. Additionally, for the other example carried out in this invention, the first n conductive ion implantation step and the etching step to form plural trenches can be performed in a reverse manner. This means that n conductive type ions are first implanted into the semiconductor substrate having pad silicon oxide layer, and trench position is defined by using etching process. Then, the mask type read only memory cell is fabricated according to the same steps.
Patent TW-435038-B (TW)
Title: Method for automatically forwarding calls placed to cellular telephone to another telephone number
Inventor: MURPHY PAUL A
IPC: H04M3/54
Filed: 1999-09-22
Granted: 2001-05-16
Abstract: A method for redirecting telephone calls directed to a cellular telephone is provided which includes a cellular telephone, and a storage cradle, such that calls to the cellular telephone are forwarded when the cellular telephone is placed in the cradle. The method may also cease the forwarding of calls directed to the cellular telephone upon removal of the cellular telephone from the cradle. The initiation or termination of call forwarding may occur after some delay following the cellular telephone's placement in or removal from the cradle. The cradle may provide an option to activate or deactivate the call forwarding feature. Activation and deactivation of the feature may also be controlled by a programmable timer. The cradle may optionally recharge the cellular telephone's battery pack while the cellular telephone is in the cradle.
Patent TW-486579-B (TW)
Title: L-band amplifier with detuned 980 nm pump
Inventor: FLOODS FELTON AARON
IPC: H01S3/102
Filed: 1999-11-19
Granted: 2002-05-11
Abstract: A method of operating an optical amplifier for improved gain and pump-to-Signal conversion efficiency in a long wavelength spectral region (L-band) of the Emission spectrum of a rare earth doped gain medium having a known pump absorption band involves the steps of providing an optical signal to the amplifier having a large-signal input power; and providing pumping light to the amplifier having a wavelength that is different from a center wavelength of the known pump absorption band for amplifying the optical signal. Signal gain and improved pump-to-signal conversion efficiency was demonstrated for an erbium L-band signal by detuning the pump between about ±0-30 nm on either side of the pump band center wavelength of 979-980 nm. Am optical amplifier employing the described method is also disclosed.
Patent TW-558937-B (TW)
Title: Cooling device, cooling method, and electronic apparatus
Inventor: OZAKI YUZO
IPC: G06F1/20
Filed: 1999-12-03
Granted: 2003-10-21
Abstract: A cooling device is provided for cooling the inside of a main body of an electronic apparatus. The electronic apparatus includes the main body having a movable bottom surface portion and a display unit openable/closable relative to the main body. The cooling device is characterized by including means for transmitting an opening/closing angle of the display unit, and means for driving the movable bottom surface portion in accordance with the opening/closing angle of the display unit transmitted by the transmission means, to enlarge the inner space of the main body, thereby cooling the inside of the main body. Another cooling device is disclosed, which includes means for sucking a first gas, means for discharging the first gas sucked by the sucking means, and means for sucking and discharging a second gas by the action of the first gas discharged by the discharging means.
Patent TW-458944-B (TW)
Title: Cationic polymer-modified silica dispersion and production process for the same
Inventor: KONO HIROYUKI
IPC: C09K23/00
Filed: 1999-12-23
Granted: 2001-10-11
Abstract: Provided is cationic polymer-modified silica dispersion which comprises silica fine particles having an average particle diameter of less than 200 nm and a cationic polymer and which does not bring about coagulation of the silica particles. The above dispersion which is diluted to a solid concentration of 1.5% by weight is characterized by having a light scattering index (n value) of 2.0 or more. The above dispersion can be produced by oppositely-colliding a mixed solution obtained by mixing silica with a cationic polymer in a polar solvent at a treating pressure of 300 kgf/cm<SP>2</SP> or more or passing it through an orifice under a condition that a pressure difference between the inlet side and the outlet side of the orifice is 300 kgf/cm<SP>2</SP> or more.